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4-50.

Copy and complete the generic rectangle below. What multiplication problem does it represent and what is the product?

Generic Rectangle

top edge left is blank_____

top edge middle is

top edge right is blank_____

left edge top is blank_____ 

interior top left is blank_____

interior top middle is

interior top right is blank _____ 

left edge bottom is

Interior bottom left is

interior bottom middle is blank _____ 

Interior bottom right is

For generic rectangles, remember that the product it represents is simply the sum of the areas within the rectangle.

To get started, here is one of the missing numbers. Can you see why it is correct?

 

Generic Rectangle

top edge left is blank_____

top edge middle is

top edge right is

left edge top is blank______ 

interior top left is blank_____

interior top middle is

interior top right is blank _____ 

left edge bottom is

Interior bottom left is

interior bottom middle is blank _____ 

Interior bottom right is